18650 Lithium-ion Battery Manufacturing Process

The production process of lithium batteries is relatively complex. The main production process mainly covers the stirring coating stage (front stage), the winding and filling stage (middle stage) of core synthesis, and the packaging and testing stage (back stage) of packaging. The value (purchase amount) accounts for about (35-40%): (30-35)%: (30-35)%. )%. According to on-line understanding of coating, the difference mainly comes from different equipment suppliers, import/domestic ratio differences, and so on. The process flow is basically the same, the value of the proportion is deviated, but overall accords with the proportion.